Exactly as titled, which a few minor adjustments!
Lets take a more cinematic approach to gunslinging: what if rather than the prim and proper two handed grip we have currently while both aiming and hip firing, we got a little more slapstick?
I suggest that Hip firing should be one handed, we are pretty run and gun as is, so why the need for so much professionalism while we shoot?(statistically this would change nothing, but being one handed would, in my opinion, simply look cooler, and more akin to cowboy flicks of yesteryear!)
ADDITIONALY, as per the title of the post; rather than aiming down the sight of the revolver when holding right click, what if we instead took on the iconic act of resting our second hand on the hammer, and giving ourselves the opportunity to empty the cylinder as fast as the wind? Nothing quite screams Get OFF, like a wall of haphazardly placed rounds in the general direction of the bad and the ugly! (Statistically this would offer a higher rate of fire in exchange for a loss in accuracy, but could be further improved by maybe adding a minor damage boost to the individual rounds fired in this stance?)
Let me know what you think!^^